-8(u-2)=-4u-4

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Solution for -8(u-2)=-4u-4 equation: 


Simplifying
-8(u + -2) = -4u + -4

Reorder the terms:
-8(-2 + u) = -4u + -4
(-2 * -8 + u * -8) = -4u + -4
(16 + -8u) = -4u + -4

Reorder the terms:
16 + -8u = -4 + -4u

Solving
16 + -8u = -4 + -4u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '4u' to each side of the equation.
16 + -8u + 4u = -4 + -4u + 4u

Combine like terms: -8u + 4u = -4u
16 + -4u = -4 + -4u + 4u

Combine like terms: -4u + 4u = 0
16 + -4u = -4 + 0
16 + -4u = -4

Add '-16' to each side of the equation.
16 + -16 + -4u = -4 + -16

Combine like terms: 16 + -16 = 0
0 + -4u = -4 + -16
-4u = -4 + -16

Combine like terms: -4 + -16 = -20
-4u = -20

Divide each side by '-4'.
u = 5

Simplifying
u = 5

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